RSA Encryption | X4Documentation

This adapter encrypts or decrypts input data (byte stream) using the RSA algorithm and outputs a byte stream (2048-bit RSA key).

Note:

The maximum byte length of encrypted input data is the length of the RSA key in bits divided by 8, minus 11 fill bytes. For example, for a 1024-bit RSA key, the maximum byte length is calculated as follows: 1024/8 -11 = 117 bytes; a 2048-bit RSA key decrypts input data with a maximum length of 245 bytes.

Properties

Operation

Defines the operation executed by the function adapter

Possible values:

Encrypt: RSA encrypt input data
Decrypt: Decrypt RSA-encrypted input data

Parameters

`path`	Path to the keystore file Possible values: Any absolute or relative path
`alias`	Short name of the entry that has a key in the keystore Possible values: Any string
`keyType`	Key type used Possible values: private: Use private key (default) public: Use public key
`keystorePassword`	Password for the keystore file Possible values: Any string
`privatePassword`	Password to obtain the private key from the keystore file Possible values: Any string

Status values

`1`	The operation was successful.
`-1`	The operation failed due to a technical error.